About QMO Tools Pro

QMO Tools Pro is a collection of free, practical web tools that run in your browser. English and Arabic are written by hand; French, Spanish, German, Japanese, Chinese and Korean are translated with AI and have not yet been reviewed by native speakers.

Last updated: 28 October 2026

Why this site exists

Many “free online tools” ask you to upload private files to an unknown server, cover the page with misleading download buttons, or hide the result behind a sign-up. We wanted the opposite: tools that do one job well, explain their limits honestly and keep your data on your device.

How the tools work

Every tool is a static page. When you compress an image, merge a PDF or format JSON, the work is done by JavaScript in your own browser. Files are not uploaded to us — there is no server-side processing at all. Heavier libraries (for PDFs, QR codes and ZIP files) are loaded from this site only when the tool that needs them is opened.

Our principles

Privacy by default: processing happens locally, and the privacy policy lists exactly what is stored in your browser.
Honest results: tools state what they cannot do — for example, previews are approximations and the Currency Converter (Manual Rate) uses a rate you enter rather than inventing one.
No dark patterns: no fake download buttons, no forced redirects, no fake reviews or popularity numbers.
Clearly labelled advertising: if ads are shown, they are marked “Advertisement” and kept away from inputs, results and download buttons. See advertising.
Accessible and multilingual: keyboard support, screen-reader labels, light and dark themes, a full right-to-left Arabic version and AI-translated versions in six more languages, each marked with a notice until it has been reviewed.

Popular tools

Image CompressorCompress JPG, PNG and WebP images in your browser by quality or to a target size such as 100 KB.

Merge PDFCombine several PDF files into one document in the order you choose.

QR Code GeneratorTurn any text into a static QR code.

JSON Formatter & ValidatorFormat, validate and beautify JSON with 2 or 4 spaces or tabs.

Word CounterCount words, characters, sentences and paragraphs as you type, with reading and speaking time estimates.

Password GeneratorGenerate strong random passwords with your choice of length and character sets, using your browser’s cryptographic random number generator.

Feedback

Found a bug or have an idea for a tool? Please use the contact page. We read every message, although we cannot promise to build every request.